<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    文本框：<input type="text" placeholder="请输入文本"><br><br>

    密码框：<input type="password" placeholder="请输入密码"><br><br>

    单选框：<input type="radio"><br><br>

    复选框：<input type="checkbox"><br><br>
    
    上传文件：<input type="file">
</body>
</html>